Xylene Isomerization Catalysts
SIE Neftehim, LLC developed a catalyst for xylenes and ethylbenzene mixture for ortoxylene and paraxylene production under the trademark IK-112.
IK-112 represents platinum-containing catalyst on the support of active alumina and mordenite. Isomerization process is carried out in reactor of axial type in the presence of hydrogen at temperature 370-420°С and pressure 0.8-1.2 MPa.
The main advantages of IK-112 catalyst are:
- high rates of ethylbenzene conversion - 50-70% together with low level of target С8 aromatics losses - 2-4%;
- high activity allows operation at space velocity up to 4.0-1;
- increased stability promotes cycle length of more than 4 years.
Technical Specifications (TU) 2177-020-04706197-2013 Rev. No. 1
The production site is located in Nizhniy Novgorod, Russia.
This catalyst is supplied only by SIE Neftehim, LLC.
If you have any questions or offers, please feel free to contact us via contact form.